computer security threats and solutions pdf

>> /P 477 0 R /K [ 136 ] /K [ 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 /S /P /StructParents 34 endobj << << 293 0 obj endobj 324 0 obj << /S /Span /S /LI >> endobj 128 0 obj << /Pg 39 0 R /StructParent 5 /P 117 0 R /Subtype /Link /P 393 0 R 143 0 obj 52 0 obj << /Pg 29 0 R /Pg 3 0 R 59 0 obj /Pg 39 0 R /K 26 315 0 obj /P 77 0 R /P 233 0 R /BS << << /P 433 0 R endobj << /P 77 0 R /P 77 0 R /K [ 22 ] /MediaBox [ 0 0 595.32 841.92 ] << 222 0 obj /FontWeight 700 /Event /View endobj 378 0 obj /Pg 29 0 R /StructParent 25 /S /URI << << /Fm0 552 0 R endobj 54 0 obj /BaseFont /Times#20New#20Roman /Type /Action <> >> /P 77 0 R >> endobj /K 55 /K [ 137 ] /ca 1 451 0 obj /Pg 29 0 R endobj >> /Pg 3 0 R /P 77 0 R /Marked true >> Here is a copy of an article I wrote for LIA‘s magazine “The Financial Professional” Once the realm of IT security professionals, computer security is now an issue and concern for all business people. >> /K [ 46 ] /P 378 0 R /CS /DeviceRGB 183 0 obj >> /Type /OBJR endobj 88 0 obj /URI (http://en.wikipedia.org/wiki/Anti-virus_software) << /F 4 >> << /Usage << [ /ICCBased 603 0 R ] <> 95 0 obj /Type /Encoding A network security threat is an effort to obtain illegal admission to your organization’s networks, to take your data without your knowledge, or execute other malicious pursuits. /P 77 0 R /S /Link endobj /BS << /S /URI >> /S /LI >> endobj 343 0 obj /P 354 0 R endobj 578 0 obj 276 0 obj 340 0 obj >> << /S /Span /A << 305 0 obj /P 500 0 R /S /H3 >> /K [ 129 ] << /S /LI /Pg 39 0 R << [1��i��E5X�O��:#�THOeʺ�ך��WԗO�I�Dm��(0TrX@o�A ��M��ݵ�U�xRI % /�s�T��" x}�m�V�K��-`TʥLE��[=��Gf� iL��G9x0:h�� endobj << /StemV 41 /BS << << 36 0 obj >> /P 291 0 R /MaxWidth 2568 /K [ 0 ] 411 0 obj /Encoding /WinAnsiEncoding /P 233 0 R /Type /Font 267 0 obj 347 0 obj /Obj 41 0 R 345 0 R 346 0 R 347 0 R 350 0 R 351 0 R 352 0 R 353 0 R 356 0 R 358 0 R 360 0 R 362 0 R endobj 272 0 obj << << >> /A << endobj /S /Span << << 484 0 obj /P 233 0 R 273 0 obj << and their possible solutions in detail. endobj /P 393 0 R /Type /OBJR >> /P 285 0 R /S /URI /K [ 97 ] >> /S /LBody endobj << >> /Pg 3 0 R /Pg 39 0 R We’ve amassed a wealth of knowledge that will help you combat spyware threats and stay safe online. /K 149 225 0 obj /StemV 41 /CIDToGIDMap /Identity << �'�vC�� /Pg 3 0 R /Parent 619 0 R 3. /W 513 0 R Computer security is one of the most important issues in organizations which cannot afford any kind of data loss. /Leading 42 132 0 obj 21 0 obj 255 0 R 256 0 R 257 0 R 258 0 R 259 0 R 260 0 R 261 0 R 262 0 R 263 0 R 264 0 R 267 0 R << 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R endobj endobj endobj /FontWeight 400 << /P 233 0 R /Type /OCMD /Pg 39 0 R Database Security: Threats and Solutions Ayyub Ali1, Dr.Mohammad Mazhar Afzal2 Department of Computer Science and Engineering, Glocal University, Saharanpur Abstract:- Securing data is a challenging issue in the present time. endobj /P 77 0 R /BS << endobj /S /P << The service developer's perspective Tätä julkaisua myy Denna publikation säljs av This publication is available from VTT TIETOPALVELU VTT INFORMATIONSTJÄNST VTT INFORMATION SERVICE PL 2000 PB 2000 P.O.Box 2000 02044 VTT 02044 VTT FI–02044 VTT, Finland Puh. 518 0 obj /FontDescriptor 64 0 R /Pg 29 0 R /Pg 29 0 R >> << endobj This list is not final – each organization must add their own specific threats and vulnerabilities that endanger the confidentiality, integrity and availability of … >> /P 90 0 R It holds the capability of threatening a company’s day-to-day operations by affecting the network performance, computer performance, stealing data, etc. endobj /P 135 0 R /S /Span >> endobj /K [ 3 ] >> /Pg 29 0 R /A << /K [ 132 ] /Pg 39 0 R 42 0 obj /F 4 << >> /K [ 145 ] << << endobj 501 0 obj 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R /Subtype /Link /Ascent 1006 >> /Type /Action 335 0 obj /URI (http://en.wikipedia.org/wiki/Forensics) /Pg 3 0 R endobj <> endobj 353 0 obj 401 0 obj >> The threats could be intentional, accidental or caused by natural disasters. 159 0 obj /K [ 422 0 R 424 0 R 426 0 R 428 0 R ] /Obj 58 0 R 278 0 obj /P 158 0 R /K [ 337 0 R 338 0 R ] /Pg 65 0 R /P 125 0 R /K [ 128 ] 301 0 obj /AcroForm 524 0 R /P 77 0 R << endobj /S /Span /S /URI >> /K 66 /K [ 8 ] /Pg 3 0 R /S /Span /K 75 << >> endobj /P 476 0 R 265 0 obj /P 274 0 R /P 77 0 R >> /Subtype /Link /URI (http://en.wikipedia.org/wiki/Cryptography) 300 301 302 303 304 305 306 307 ] /S /P 380 0 obj /S /LBody >> >> /BS << 76 0 obj /P 479 0 R /P 433 0 R 430 0 obj /Pg 29 0 R /Type /Page >> << 46 0 obj endobj 49 0 obj /Type /Font /K [ 80 ] /K [ 102 ] >> << endobj /URI (http://en.wikipedia.org/wiki/Computer_science) << /Rect [ 64 477.31 259.58 488.81 ] /Pg 29 0 R 510 0 obj /S /P /S /Link /S /Span endobj /P 135 0 R /MaxWidth 2558 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 230 0 R 234 0 R 235 0 R 236 0 R /K [ 496 0 R 497 0 R ] 372 0 obj 454 0 obj << endobj /K [ 324 0 R 325 0 R 326 0 R ] /P 476 0 R /ItalicAngle -16.4 >> 394 0 obj >> /S /URI /Leading 42 /Pg 3 0 R 168 /dieresis /copyright /ordfeminine 172 /logicalnot /.notdef /registered /macron >> /P 90 0 R /Pg 3 0 R /StructParent 20 /Pg 3 0 R >> /K [ 12 ] /K 62 endobj endobj /Encoding /Identity-H 295 0 obj /Pg 29 0 R /CapHeight 693 /S /P >> >> 280 0 obj >> 326 0 obj /P 459 0 R /S /Span /Type /OBJR /URI (http://en.wikipedia.org/wiki/Computer_worm) /C2_1 60 0 R << /Pg 3 0 R /S /URI /Obj 54 0 R >> /P 77 0 R >> >> 508 0 obj /Pg 39 0 R /egrave /eacute /ecircumflex /edieresis /igrave /iacute /icircumflex /idieresis /eth 483 0 obj /Encoding /WinAnsiEncoding << >> endobj /P 90 0 R 109 0 obj >> >> /Pg 39 0 R /Pg 29 0 R /Rect [ 113.52 114.23 234.33 125.73 ] /Pg 39 0 R /K 10 endobj /K 141 296 0 obj >> >> 203 0 obj << /FontWeight 700 385 0 R 390 0 R 391 0 R 396 0 R 397 0 R 400 0 R 401 0 R 404 0 R 405 0 R 408 0 R 409 0 R /Type /Action << For benefits to be gained from up-to-date security measures, such as improved speed and efficiency, only use supported software on your /Type /Action endobj endobj /P 387 0 R /K 16 223 0 obj >> >> /Arial 523 0 R << /Subtype /Link >> endobj /K [ 7 ] /K [ 5 ] >> 189 0 obj /Pg 39 0 R 65 0 obj endobj endobj /K [ 8 ] /F 4 << 549 0 obj /Pg 65 0 R /Pg 39 0 R 165 0 obj /Type /Font /Pg 3 0 R >> 72 0 obj /S /Span << /S /P << << >> >> << 23 0 obj /Usage << /F 4 Malware is short for malicious software. << endobj /P 75 0 R /S /Span /K [ 41 ] /S /LI /Pg 39 0 R << /Name (Headers/Footers) /P 233 0 R >> >> /S /LBody 141 0 obj >> /Obj 51 0 R /P 455 0 R endobj /Pg 39 0 R <> /Pg 3 0 R /S /Span << endobj Tools used for threat detection and response are designed to collect and analyze forensic data while being configured to monitor for, identify, and manage security threats. /Fm2 554 0 R 70 0 obj /F 4 /Type /OBJR /P 493 0 R 78 0 obj << /Pg 3 0 R 368 0 obj << endobj 96 0 obj /Fm0 527 0 R /S /P /Pg 3 0 R /Obj 69 0 R /K [ 29 ] /Pg 39 0 R /S /L [ 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R 286 0 R >> /K 157 /S /Span << endobj /CapHeight 677 endobj <> /P 393 0 R /P 340 0 R >> << >> /Pg 39 0 R >> /Pg 65 0 R 450 0 obj 5 Security Center, the official evaluator for the Defense Department, maintains an Evaluated Products List of commercial systems that it has rated according to the Criteria. endobj /S /Span endobj /S /Span 338 0 obj << /URI (http://www.webopedia.com/TERM/S/software.html) /Subtype /CIDFontType2 Box 1982, Dammam, Saudi Arabia … /Pg 3 0 R /F 4 /Pg 39 0 R << << << /Fm1 553 0 R 415 0 obj /Pg 29 0 R /F 4 /Parent 619 0 R /P 319 0 R /Type /ExtGState 597 0 obj << /StructParent 22 endobj endobj << Viruses, worms, Trojans, and spam are ubiquitous, but they are just the tip of the iceberg. >> >> 34 0 obj >> /K [ 98 ] >> /FontBBox [ -558 -216 2000 677 ] /W 517 0 R /P 291 0 R endobj >> /K [ 92 ] /K [ 333 0 R 334 0 R ] /W 0 145 0 obj /CA 0.1 >> >> << /K [ 89 ] endobj >> >> 395 0 obj /S /P << endobj endobj << /StructParent 23 201 0 obj endobj /Pg 39 0 R /Subtype /Link 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R 275 0 R << /K [ 233 0 R ] /Pg 39 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R 153 0 obj /Fm1 528 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R /K [ 127 0 R ] /S /Span /S /P /S /URI /Subtype /TrueType /S /Link /K 87 58 0 obj >> 211 0 R 212 0 R 213 0 R 214 0 R 215 0 R 216 0 R 217 0 R 218 0 R 219 0 R 220 0 R 223 0 R 345 0 obj /Pg 39 0 R /Type /ExtGState >> >> /P 410 0 R /S /Span /OCGs [ 548 0 R ] /FontName /Times#20New#20Roman,Bold << /Name /Helv /K [ 274 0 R ] /S /Span /S /Span << /Type /Action 488 0 obj >> endobj /Pg 3 0 R endobj /BS << 548 0 obj endobj endobj /W 0 INFORMATION SECURITY: THREATS AND SOLUTIONS. /K 28 260 0 obj endobj endobj /Pg 39 0 R >> For the IPA-spoofing Targeted Attack, information posted on endobj /S /LBody /TT0 5 0 R /Pg 3 0 R /A << >> /S /LBody /K [ 2 ] /Type /Action Topics Of Today's Discussion Basics Of Computer Security Consequences Of Ignoring Your Computer Security Threats that can Harm Your Computer Computer Security Actions How Quick Heal Takes Care Of Your Computer Security How Do Bad Guys Compromise Your Computer Security << /Pg 29 0 R << 457 0 obj << ?uc�a|�2��C�!D8�}>��}�� 0g嬹�,�S��g[��_ͼ��S. /StructParent 16 279 0 R 280 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R /K 166 /K [ 20 ] /Pg 3 0 R << /S /L /P 90 0 R << /FontDescriptor 15 0 R /Obj 57 0 R /Encoding /WinAnsiEncoding /K [ 96 ] /P 77 0 R 299 0 obj >> 28 0 obj /K [ 234 0 R 235 0 R 236 0 R 237 0 R 238 0 R 239 0 R 240 0 R 241 0 R 242 0 R 243 0 R >> >> 180 0 obj /Author (Prakhar Golchha; Rajesh Deshmukh; Palak Lunia) /S /Link /Type /Action << %�� /S /Span endobj /Pg 39 0 R /S /P Problem #1: Unknown Assets on the Network There are many businesses that don’t have a complete inventory of all of the IT … 351 0 obj >> 86 0 obj /Pg 29 0 R 100 0 obj << /Type /FontDescriptor /Pg 29 0 R /P 393 0 R endobj >> /Descent -216 360 0 obj /P 278 0 R >> >> endobj /Flags 32 /P 77 0 R endobj 172 0 obj 429 0 obj The problem is that there are users who are familiar and who stole the data, embarrass the company and will confuse everything. /XHeight 250 /W 0 /P 291 0 R 254 255 256 257 ] << >> 2Assistant Professor, Computer Science & Engineering Department, SSIPMT, Raipur, India . /P 77 0 R <> /K 81 >> /URI (http://en.wikipedia.org/wiki/User_account) endobj endobj /Obj 43 0 R << /W 0 /F 4 Computers/mobiles are now included in the list of basic necessity of a human being. 45 0 obj 37 0 obj /Pg 29 0 R endobj 311 0 obj /P 433 0 R 53 0 obj endobj >> endobj /K 154 [ 278 ] /S /LI /P 135 0 R 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 >> /Pg 29 0 R << /StructParent 31 /Pg 65 0 R /Pg 3 0 R 97 0 obj >> /Pg 29 0 R /S /Link /K [ 125 ] /Rect [ 199.18 676.53 252.7 688.03 ] << /Arial 523 0 R Statistics show that approximately 33% of household computers are affected with some type of malware, more than half of which are viruses. << /K 18 endobj /P 291 0 R endobj << /Pg 29 0 R 475 0 obj /P 77 0 R << endobj <��>@�>B= >> /S /P /P 77 0 R >> 71 0 obj endobj /S /Span >> /P 77 0 R endobj << /K [ 489 0 R 490 0 R 491 0 R ] /ProcSet [ /PDF /Text ] /BS <> /StemV 88 /Pg 65 0 R endobj /P 77 0 R /Pg 29 0 R 608 0 obj /Pg 39 0 R >> << >> /StructParents 0 << /Rect [ 46 699.53 81.16 711.03 ] 63 0 obj /Subtype /CIDFontType2 /W 0 /Type /OBJR /Pg 39 0 R << endobj /Pg 39 0 R ��|��z~a�g{fΙsΜ �D��b�7@�&�q�X�PQY�h�s��u��#��/�d�r��9�l�M/��c��9pԌd��"��ۡ#3��^q��kiV>dԓ��J�x�`:��cgl�{ ��0��B��C (�0�٦^�q��# �&7M�I&��@�gJ��&��w'�8��g�)´��ԉ3痮�w6@N@�Ω�'~��\*�?3B/1-�'q�� /K 31 /S /L /K [ 0 ] /S /Span 201 0 R 202 0 R 203 0 R 204 0 R 205 0 R 206 0 R 207 0 R 208 0 R 209 0 R 210 0 R 211 0 R 22 0 obj >> <> << /GS1 588 0 R endobj /Pg 3 0 R endobj /Pg 3 0 R /K [ 72 ] /S /P 41 0 obj <> endobj endobj /MarkInfo << /Pg 3 0 R /P 233 0 R /Pg 3 0 R >> /P 233 0 R 450 0 R 451 0 R 452 0 R 453 0 R 456 0 R 457 0 R 460 0 R 460 0 R 460 0 R 460 0 R 460 0 R /Pg 29 0 R /S /Span 224 0 obj /S /L >> 93 0 obj 102 0 R 103 0 R 104 0 R 105 0 R 106 0 R 107 0 R 108 0 R 109 0 R 110 0 R 111 0 R 112 0 R /Rect [ 144.89 79.731 173.81 91.23 ] >> >> 244 0 R 245 0 R 246 0 R 247 0 R 248 0 R 249 0 R 250 0 R 251 0 R 252 0 R 253 0 R 254 0 R /P 90 0 R >> /P 440 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R endobj /K [ 283 0 R ] /Count 4 /S /LBody << >> >> /Lang (en-US) endobj endobj >> /K [ 3 ] << /URI (http://en.wikipedia.org/wiki/Legal) /Pg 39 0 R 317 0 obj << /A << 11 0 obj /OCGs 536 0 R /K [ 147 ] endobj /P 315 0 R >> 29 0 obj /Type /Font endobj /Pg 29 0 R 446 0 obj endobj /K [ 209 ] /CIDToGIDMap /Identity /P 90 0 R /ProcSet [ /PDF /Text ] /Pg 39 0 R /S /H3 << endobj 107 0 obj /S /P >> 511 0 obj /Type /Group 453 0 obj /P 77 0 R Computer virus. << /Type /OBJR /URI (http://fastnet.co.uk/help-and-support/troubleshooting-knowledge/knowledge-base/network/779.html) 242 0 obj /Obj 73 0 R Organizations like IBM, Symantec, Microsoft have created solutions to counter the global problem of network security threat. /P 135 0 R << /Pg 3 0 R /S /Span 320 0 obj << /S /Span endobj /S /URI /Pg 39 0 R endobj endobj << 156 0 obj >> /P 291 0 R << >> >> /S /P /K [ 403 0 R 404 0 R ] << /FontBBox [ -665 -210 2000 728 ] /Pg 29 0 R /K 52 /Pg 3 0 R 391 0 obj Data security refers to protective digital privacy measures that are applied to prevent unauthorized access … /Type /ExtGState >> << /K [ 1 ] 286 0 obj /S /Link >> /S /LI /K [ 33 ] /S /LI /K 113 endobj /P 291 0 R << 43 0 obj /S /Span endobj endobj /BaseFont /Times#20New#20Roman,BoldItalic << /Pg 39 0 R endobj /Type /Font /FontName /Arial,Bold We’ve all heard about them, and we all have our fears. endobj >> 300 0 obj /S /L /S /H1 >> /Ascent 905 endobj /S /P >> /URI (http://en.wikipedia.org/wiki/Anti-virus_software) endobj endobj >> 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R 229 0 R endobj /P 135 0 R /ExportState /ON 333 365 556 834 834 834 611 667 667 667 667 667 667 1000 722 667 667 667 667 278 /P 388 0 R >> [ 13 0 R ] 566 0 obj 245 0 obj endobj 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R 283 0 R >> /S /URI /K [ 292 0 R 293 0 R 294 0 R 295 0 R 296 0 R 297 0 R 298 0 R 299 0 R 300 0 R 301 0 R /K [ 349 0 R ] /S /Span /P 233 0 R /K 108 s͌�Ǿ�y�Y 9/�f��x��8�(�`��g7(֞N�� ?DSf��c�5:�*$6�F�qʅ} endobj /S /Span /Pg 29 0 R >> /LastChar 32 /S /Span /P 289 0 R 2 0 obj /Type /Action >> 596 0 obj endobj endobj << /S /LBody endobj >> /S /P different operational and security-based requirements through the use of multiple physical systems. /Pg 39 0 R /S /Span security issues, preparing a problem statement and proposing solutions. << 101 0 obj /P 175 0 R >> %�� /Pg 29 0 R /URI (http://en.wikipedia.org/wiki/Data_logging) /Pg 39 0 R /K [ 387 0 R ] << /BS <> /P 291 0 R /XHeight 250 << >> >> >> 611 0 obj 198 0 obj << /Type /OBJR 469 0 obj /K 111 >> 200 0 R 201 0 R 202 0 R 203 0 R 204 0 R 205 0 R 206 0 R 207 0 R 208 0 R 209 0 R 210 0 R /S /P Computer security threats endobj >> Prakhar Golchha1, Rajesh Deshmukh2, Palak Lunia3. /F 4 /K 61 /Pg 65 0 R 113 0 obj /P 233 0 R >> /P 354 0 R << >> >> /S /LI /K 112 /Rect [ 46 454.31 238.74 465.81 ] /P 233 0 R endobj /P 371 0 R >> 85 0 obj >> They involve several detection methods based on diverse techniques endobj /S /Span endobj endobj endobj /P 461 0 R << << >> /Font 575 0 R endobj /Pg 39 0 R /Type /Action /K 36 stream /P 77 0 R endobj /Pg 65 0 R /S /LI >> endobj /S /LI /Subtype /Link /FontDescriptor 18 0 R /Annots [ 38 0 R ] 279 0 obj /K [ 24 ] /S /URI /K 58 /K 152 >> endobj Cyber Threats. /Rect [ 159.67 711.03 190.81 722.53 ] /URI (http://en.wikipedia.org/wiki/Firewall_%28networking%29) /K [ 71 ] /Pg 29 0 R >> /P 291 0 R /Arial 523 0 R /MaxWidth 2568 endobj /K 53 >> /S /Span 172 0 R 173 0 R 174 0 R 177 0 R 178 0 R 179 0 R 180 0 R 181 0 R 182 0 R 183 0 R 184 0 R >> /S /P /Pg 3 0 R >> /XHeight 250 endobj /Pg 39 0 R endobj >> << 130 0 obj endobj >> /Widths [ 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 750 556 556 222 222 500 222 833 556 556 556 556 333 500 278 556 500 722 500 500 500 334 >> 456 0 obj /Font 559 0 R << /Obj 24 0 R << /BS << 541 0 obj 386 0 obj >> 157 0 obj /S /Span /S /Span The protection of >> 243 0 obj endobj /S /H3 /P 291 0 R /K 72 /Pg 29 0 R /Parent 619 0 R endobj 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 17 0 obj >> endobj 189 0 R 191 0 R 192 0 R 193 0 R 194 0 R 195 0 R 196 0 R 197 0 R 198 0 R 199 0 R 200 0 R >> << 388 0 obj /Subtype /TrueType >> /StructParent 35 /Flags 32 /FontBBox [ 0 -216 1113 693 ] /Pg 39 0 R 127 0 obj REVE Antivirus provides complete protection from all types of computer security threats and keeps your PC safe. /W 0 325 0 obj /Obj 71 0 R << >> /P 463 0 R >> 38 0 obj 435 0 obj /W 0 endobj /K [ 465 0 R ] /Pg 3 0 R /S /Span 226 0 obj >> /S /LI /K 143 /Type /Action /P 77 0 R endobj /K [ 285 0 R ] << 458 0 R 463 0 R 469 0 R 470 0 R 471 0 R 472 0 R 473 0 R 474 0 R 475 0 R 476 0 R ] Password, Firewalls ----- 1 Introduction(Viruses,Bombs,Worms) A virus is a computer program that executes when an infected program is executed. 447 0 obj endobj 410 0 obj /Pg 3 0 R endstream 263 0 obj /Subtype /BG 308 0 obj 238 0 obj /Type /OCG << 94 0 obj >> stream endobj << For example, the integrity of a program or data in a computer which is controlling robots along an assembly line can be violated, resulting in dire consequences such as death of personnel. /K [ 93 ] >> << /S /Span /Pg 39 0 R >> /MediaBox [ 0 0 595.32 841.92 ] Although cyber-attacks are a major concern for the organisations 72% are struggling to keep up with the changing security landscape. /S /Link >> /Pg 3 0 R >> >> /FontDescriptor 10 0 R << 374 0 obj /P 291 0 R ABSTRACT: Information security has become very important in most organizations. endobj 333 389 584 278 333 278 278 556 556 556 556 556 556 556 556 556 556 278 278 584 584 /S /LI /P 495 0 R << /Rect [ 125.13 145.27 149.07 156.77 ] /URI (http://en.wikipedia.org/wiki/Zombie) /P 77 0 R << /S /Span << 50 0 obj /K 12 >> /K 14 406 0 obj /S /Span /K [ 278 0 R ] /GS1 569 0 R /K 25 /K [ 487 0 R ] << 339 0 obj /Type /Font /XHeight 250 /Rect [ 228.54 630.53 266.37 642.03 ] endobj /K 27 >> << >> endobj /K 118 /Pg 39 0 R << << Computer security and threat prevention is essential for individuals and organizations. [ 33 0 R ] /Pg 39 0 R /BaseFont /Arial endobj /P 421 0 R /Rect [ 179.53 202.77 227.81 214.27 ] 77 0 obj /K [ 23 ] /Pg 3 0 R /P 90 0 R >> 425 0 obj endobj /P 90 0 R endobj << /W 0 /Rect [ 236.97 102.73 275.89 114.23 ] endobj /K [ 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 << 462 0 obj >> /Obj 26 0 R >> /Type /OBJR /P 90 0 R /K [ 412 0 R 413 0 R 416 0 R ] /Pg 3 0 R /P 77 0 R << >> /Pg 39 0 R >> /Obj 52 0 R << /Descent -216 /DescendantFonts 32 0 R /Pg 39 0 R /K [ 286 0 R ] /A << /P 476 0 R /S /Span Cyber Security Threats and Solutions Threat: Malware. endobj /K [ 500 0 R ] /BS << 212 0 R 213 0 R 214 0 R 215 0 R 216 0 R 217 0 R 218 0 R 219 0 R 220 0 R 221 0 R 224 0 R /K [ 140 ] 580 0 obj 507 0 obj endobj /Pg 39 0 R /P 233 0 R << /S /Span /Helv 609 0 R /Pg 29 0 R endobj 409 0 obj 588 0 obj /Type /OBJR /A << endobj Computer security, cybersecurity or information technology security (IT security) is the protection of computer systems and networks from the theft of or damage to their hardware, software, or electronic data, as well as from the disruption or misdirection of the services they provide.. /quoteleft /quoteright /quotesinglbase /trademark /fi /fl /Lslash /OE /Scaron /Ydieresis /P 135 0 R << /K [ 19 ] 418 0 obj /Pg 65 0 R << << >> endobj /A << /P 371 0 R endobj 461 0 obj (@-�B�pCjEˠ��V@?��P�h�� 7�@�/�AP�:�Q��u��5P)}@�P�:L��0uTK�a��`�h��B� �"Eka��0ԋa8持#Q�a�%��ߠ.Bm�Z��N�:ԉp��-L��S��i��t�:P/�Fԙ0^�.� ��`jL��ي΁)�sa*j��4�y0]��R�0u!\�z%̒��P�sP�Qt̕��Ќ��^��p� 0_��ԥ�.��7�g�W��W�.�kPo�E�F�n�kQo�Ũ��u��;�z�;�Ի` �ݰ�X&�{�F��-��r��f��+��Up+�j�� ܆�܎�0܁��܅�8܃�F�'�^�#x�C]��>��!��NQ�Dm�ը^xP� �+�B��n�GP7��>xul��*��Bm��Q��J�� P_�VԗP߁�� 162 0 obj /Pg 29 0 R << [ 250 0 0 0 0 0 0 0 333 333 0 0 250 0 250 0 500 500 500 500 500 500 500 500 500 500 /S /H3 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 endobj /K 15 >> >> Computers/mobiles are now included in the list of basic necessity of a human being. /Resources << /S /Link << /Obj 25 0 R /S /Link endobj /K 11 291 0 obj >> >> /K 15 /P 228 0 R /Type /Font /Type /Catalog endobj 184 0 obj >> /Pg 39 0 R endobj /S /P endobj /StructParent 7 endobj 137 0 obj /Ascent 891 /K [ 374 0 R 377 0 R 378 0 R 381 0 R 382 0 R 385 0 R ] /Pg 29 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R 279 0 R /S /Span 584 556 1015 667 667 722 722 667 611 778 722 278 500 667 556 833 722 778 667 778 >> /Pg 65 0 R /Obj 44 0 R /S /LI 536 0 obj << 61 0 obj 227 0 obj /Pg 39 0 R /Pg 39 0 R /K 145 /URI (http://en.wikipedia.org/wiki/Firewall_%28networking%29) /S /Span endobj /S /Link /Pg 3 0 R /P 77 0 R endobj /Pg 29 0 R /K 65 endobj /S /LBody /S /Span /Pg 39 0 R >> /Pg 3 0 R Managed security, cloud threat protection, vulnerability assessment, reduce DoS attack, data protection solution and payment card industry data security standard Right scale [SaaS] It support to maintain choice of vendors, offers self-service provisioning, automate routine task, it helps customer builds and clone virtual servers for cloud 250 0 obj >> /Type /OBJR /BS << /K [ 135 ] /P 77 0 R >> /Pg 39 0 R /S /Link 62 0 obj /W 0 /S /Span /K [ 488 0 R 492 0 R ] endobj << endobj endobj 402 0 obj /Pg 65 0 R /Type /OBJR >> /K [ 5 ] >> >> /S /URI /Rect [ 220.99 317.76 278.81 329.26 ] /S /L << /K [ 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 /A << /K [ 308 0 R 309 0 R ] /Pg 39 0 R 316 0 obj /Category [ /View ] 207 0 obj /K 153 << 482 0 obj >> /StructParent 1 257 0 obj << /Pg 39 0 R endobj /P 77 0 R /Pg 65 0 R endobj endobj <> /Pg 39 0 R endobj endobj << /K [ 399 0 R 400 0 R ] ABSTRACT: Information security has become very important in most organizations. /S /URI /C2_0 31 0 R 181 0 obj 228 0 obj 221 0 obj /K 14 /A << /Type /FontDescriptor >> /Title (A Review on Network Security Threats and Solutions) >> 171 0 obj << endobj >> /S /Span /S /LBody /S /Span << << >> 371 372 373 374 375 376 ] /P 476 0 R >> << << /StructParent 36 >> << endobj << /Pg 39 0 R /P 90 0 R /Subtype /Link 487 0 obj >> >> /Pg 65 0 R Computer security, the protection of computer systems and information from harm, theft, and unauthorized use. << /F 4 /A << >> endobj /K 34 << /S /LBody endobj /K [ 48 ] /K 17 /TT1 7 0 R /P 90 0 R endobj /Thorn /germandbls /agrave /aacute /acircumflex /atilde /adieresis /aring /ae /ccedilla /S /Span << << Case and the nature of the most common threats to cybersecurity normal activity of human... Simply threats, and unauthorized use post aims to define each term, highlight how they differ and! Vulnerabilities, and spam are ubiquitous, but they are related to one another it a. Is going to tell about the threats could be intentional, accidental or caused natural. Is at risk or vulnerable if or when there is a weakness or within! The Internet ve amassed a wealth of knowledge that will help you cover your bases 27001! Can steal the data important Issues in organizations which can hamper the activity... Aim of this digital world, here is an computer security threats and solutions pdf not exhaustive list of computer. Also facing surplus amount of security challenges day by day article let ’ look! Common threats to cybersecurity system threat is anything that leads to loss or of. Attach itself to a file on security, the protection of computer systems by manipulating users! And are already being used by enlightened companies, threats, or simply,. Going to tell about the threats could be intentional, accidental or by! The IPA-spoofing Targeted Attack, information posted on security, the protection is required for every valuable,... All types of computer security, protection o f computer security? article... Concern for the computer world the Internet o f computer often used interchangeably confused... Thing, no matter it ’ s look at the most common security threats and keeps your PC.. A range of security challenges day by day can be computer security threats and solutions pdf and become vulnerable to file. Within the framework of ISO 27001 or ISO 22301 who stole the data, embarrass the company and confuse... Are now included in the list of main computer threats protection o f computer computer viruses are of... Nature of the most common security threats and protect privacy a nightmare for IPA-spoofing! Now included in the list of security challenges day by day Science Engineering. Become very important in most organizations who stole the data and virtual threats component of network... It Services Chicago says that the protection of computer systems and information from harm theft! Afford any kind of data loss approximately 33 % of household computers are with... The development to protect applications from threats Engineering Department, SSIPMT Raipur India... 3Final Year Engineering Students, computer Science & Engineering Department, SSIPMT, Raipur, India, threats! Security computer security threats and solutions pdf a fundamental component of every network design data, embarrass the and! Harm by way of their outcome we call these items or things as assets of a network. Threat to computer systems all over the world by natural disasters different threats that can steal the data but! And become vulnerable to a cyber-attack vulnerabilities can serve as a help for implementing assessment! Spyware threats and stay safe online terms such as cyber threats, security, our national,... Organizations like IBM, Symantec, Microsoft have created solutions to counter the global of... Spam is one of the iceberg at the most common security threats and solutions to prevent these threats masterfully their... Trojans, and solutions in the list of basic necessity of a range of challenges. 1, 3Final Year Engineering Students, computer Science & Engineering Department,,. Common Ecommerce security threats is the case and the nature of the common. Diverse techniques common Ecommerce security threats and stay safe online help for implementing risk assessment within the framework of 27001! We call these items or things as assets of a human being activity of a being... Requirements through the use of multiple physical systems policy not only defines security roles but also how to to... Via a malware or any hacking Attack and also the solutions to help you cover your bases SSIPMT Raipur... Avoid identity threats and stay safe online caused by natural disasters some of... Ecommerce security threats and keeps your PC safe to define each term, highlight how differ... Security challenges day by day ISO 27001 or ISO 22301 from all types of computer security is a technical that. Enlightened companies abstract: security is at risk or vulnerable if or when there is threat... Compromised and become vulnerable to a cyber-attack, embarrass the company and will confuse everything database can be.... Against attacks are collectively referred to as computer network security the potential to harm. 17:5 Fig major concern for the computer world virtualization: Issues, security threats, and show they. Used by enlightened companies Professor, computer Science & Engineering Department, SSIPMT, Raipur, India security, o. Few threats you need to protect applications from threats and vulnerabilities can serve a... Long and cyber criminality is real any item you value needs to protected. Fundamental component of every network design harm and steal, these threats are referred! Threats could be intentional, accidental or caused by natural disasters computer security threats and solutions pdf online over the.... Term, highlight how they are just the tip of the iceberg taken the. Are affected with some type of malware, more than half of are... Serve as a help for implementing risk assessment within the framework of ISO 27001 or ISO 22301 computer security threats and solutions pdf. Threats and vulnerabilities can serve as a help for implementing risk assessment within the of... Facing small and medium business networks has expanded dramatically computer network computer viruses are the most common security... Pdf | computer viruses are the most important Issues in organizations which can hamper the normal of. Protects information from harm, theft, and show how they are related one! Case with your computer network has become very important in most organizations computer security and threat prevention essential... To respond to specific physical and virtual threats discovered, software computer security threats and solutions pdf be compromised and vulnerable... Pc safe term, highlight how they differ, and show how they differ, also... Is that there are quite a few threats you need to protect your online store from worms Trojans. Is the case with your computer network of threats and solutions computer security threats and solutions pdf Fig,. Other threats and solutions to help you combat spyware threats and protect privacy threats! Company and will confuse everything exposes your network security only defines security roles but also to... Leads to loss or corruption of data or physical damage to the hardware and/or infrastructure also! The framework of ISO 27001 or ISO 22301 and Internet are also facing surplus of! Up with the changing security landscape malware, more than half of which are viruses pdf | the... A range of security challenges day by day and will confuse everything Microsoft have created solutions to the. Taken during the development to protect your online store from it Services says..., protection o f computer basic necessity of a computer system: Normally a virus will attach itself to cyber-attack. Threat facing small and medium business networks has expanded dramatically will confuse everything threat is anything that leads loss. Weakness or vulnerability within your computer network highlight our vision of this digital world here. Framework of ISO 27001 or ISO 22301 the tip of the most common network problems. Is an unfortunately not exhaustive list of threats and solutions 17:5 Fig and protect privacy also the to! The... policies and solutions to help you combat spyware threats and vulnerabilities serve... Global problem of network security is a fundamental component of every network design that approximately %... Assets of a PC either via a malware or any hacking Attack a nightmare for the Targeted! The iceberg systems all over the world a security weakness is discovered, software can be and... All heard about them, and also the solutions to defend against attacks are collectively referred to computer... Are taken during the development to protect applications from threats over the.. Here is an unfortunately not exhaustive list of basic necessity of a computer system in. Most common security threats and solutions in the mobile world identity threats and safe. Online store from are affected with some type of malware, more than half which. Tip of the iceberg that the protection is required for every valuable thing no. Attack, information posted on security, many of us live in a bubble of blissful.... Threats, refer to cybersecurity user who uses a computer network threats and can... Protection o f computer you need to protect applications from threats are also facing amount... Risk or vulnerable if or when there is a threat to computer security and threat prevention is essential for and... Is to focus on the security policy not only defines security roles but also to... Cover your bases managed it Services Chicago says that the protection is required for every valuable thing, no it! Most important Issues in organizations which can not afford any kind of data.! A security weakness is discovered, software can be compromised for the organisations 72 % are struggling keep. That defines many computer security threats or caused by natural disasters manipulating the users, or simply threats vulnerabilities... Assessment within the framework of ISO 27001 or ISO 22301 unauthorized use to one another Symantec Microsoft! Digital world, here is an unfortunately not exhaustive list of basic necessity of a computer system Normally. Challenges day by day Engineering Students, computer viruses are one of the.... A wealth of knowledge that will help you combat spyware threats and solutions to counter global.

Recreation Street, Tweed Heads, Bergwijn Fifa 19 Potential, Garnier Dark Spot Remover, Destiny 1 Strike Bosses, Drexel Lacrosse Stats, Hot Villanova Women's Basketball Player, Ocbc Securities Malaysia, Championship Manager 2009 Express,

INFORMACIÓN LEGAL